7. Using tabtet to calculate probabilities from the normal distribution. Wue the hodipwing ungt normal tables and accornpanying figures te determine the probability that a z-scor valoe will fel within obch of the ipecifed rangts. To use the tsples, click on the uni Nomal Tables tab beneath the figites, and use the dropdswn box to select the denilned rangt of a Nopre valuet. A lable of the proportiong of the normet distribution corresponding to that rahpe of a-scores will agpear. If you heed a diferent range of ajcoreb, simely chick on the box again and seiect a new range. Suggeston. For each of the foldewing five questions, ntake a sketch of the area under the normal distributian you are secking, This sketch wir help rou determine which column(s) of the unit narmas thbles te voe in determining the oppeopriate probability. 1. p ( x > 3.6 ) 2. p ( t ) = 129 ) 3. p { x < 1.6 } 4. ( p { 1.6 < 2 < 2.6 ) 5. p ( 0.4 < x < 0.5 ) .

1. 7. Using tabtet to calculate probabilities from the normal distribution. Wue the hodipwing ungt
normal tables and accornpanying figures te determine the probability that a z-scor valoe will fel
within obch of the ipecifed rangts. To use the tsples, click on the uni Nomal Tables tab beneath
the figites, and use the dropdswn box to select the denilned rangt of a Nopre valuet. A lable of
the proportiong of the normet distribution corresponding to that rahpe of a-scores will agpear. If
you heed a diferent range of ajcoreb, simely chick on the box again and seiect a new range.
Suggeston. For each of the foldewing five questions, ntake a sketch of the area under the normal
distributian you are secking, This sketch wir help rou determine which column(s) of the unit
narmas thbles te voe in determining the oppeopriate probability. 1. p ( x > 3.6 ) 2. p ( t ) = 129 )
3. p { x < 1.6 } 4. ( p { 1.6 < 2 < 2.6 ) 5. p ( 0.4 < x < 0.5 )